Video Vault: Air-Seal an Attic

In this video series, you'll learn to identify common air leaks and see the best methods and materials to seal them up right.

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One of the biggest threats to comfort and energy efficiency is air escaping from your house into your unconditioned attic. Luckily, a leaky attic can often be the easiest and cheapest place to make energy-saving improvements. In this video series, remodeler Mike Guertin identifies common air leaks and shows you the best materials and methods to seal them up right.